Acts 16:4
And as they went on their way through the cities they handed them the resolutions which the apostles and the elders in Jerusalem had ordained for them to keep.
Acts 15:28-29
"For it has seemed good to the Holy Ghost and to us, to lay upon you no greater burden than these necessary things;
Acts 15:2
Now when dispute and controversy sprang up between them and Paul and Barnabas, the brethren appointed Paul and Barnabas, and certain others, to go up to Jerusalem to see the apostles and elders about this question.
Acts 11:30
This they did, forwarding their contributions to the elders by the hand of Barnabas and Saul.
Acts 15:6
The apostles and elders met to consider the matter;